Maximum data rate 54Mbps in 802.11g, and 300Mbps in 802.11n.

OFDM with BPSK, QPSK, 16QAM, 64QAM, and 256QAM modulation.Ĭonvolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6.

DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble.

One spatial stream STBC transmission for extended coverage.

Two Transmit and Two Receive paths (2T2R).

4-wire RF control interface (RTL8256 and RTL8258).

4-wire EEPROM control interface (93C46 and 93C56).

Transmit Opportunity (TXOP) Short Inter-Frame Space (SIFS) bursting for higher multimedia bandwidth Peripheral Interfaces.

Supports Wake-On-WLAN via Magic Packet and Wake-up frame.

Multiple BSSID feature allows the RTL8192E-GR to assume multiple MAC identities when used as a wireless bridge.

PHY-level spoofing to enhance legacy compatibility.

Long NAV for media reservation with CF-End for NAV release.

Low latency immediate High-Throughput Block Acknowledgement (HT-BA).

Frame aggregation for increased MAC efficiency (A-MSDU, A-MPDU).

Cisco Compatible Extensions (CCX4) MAC Features.

Open, shared key, and pair-wise key authentication services

IEEE 802.11k Radio Resource Measurement.

IEEE 802.11h TPC, DFS, Spectrum Measurement.

IEEE 802.11e QoS Enhancement (WMM, WMM-SA Client mode).

Complies with PCI Express™ Base Specification Revision 1.1 Standards Supported.

Backward compatible with 802.11a/b/g devices while operating at 802.11n data rates.

Compatible with 802.11n draft 2.0 specification.

Maximum PHY data rate up to 150Mbps using 20MHz bandwidth, 300Mbps using 40MHz bandwidth.

2x2 MIMO technology for extended reception robustness and exceptional throughput.

Complete 802.11n MIMO solution coupled with RTL8256 for 2.4G solution.

CMOS MAC and Baseband MIMO PHY Single Chip for IEEE 802.11a/b/g/n compatible WLAN.

When coupled with Realtek’s RF IC’s (RTL8256 at 2.4GHz), the RTL8192E-GR provides a complete solution for a high-performance wireless client. It combines a MAC and 2T2R capable baseband in a single chip.

The Realtek RTL8192E-GR is a highly integrated MIMO (Multiple In, Multiple Out) Wireless LAN (WLAN) solution complying with the IEEE 802.11n Draft specification 2.0.

Realtek 8192cu driver for mac